unum_formatDouble documentation silent on termination
Description
The documentation of unum_formatDouble says nothing about null-termination: Whether output strings are null-terminated, whether the result value includes the null termination, what happens if resultLength is large enough to allow for all the characters of the formatted string, but not for null-termination.
Activity
Trac Comment 3 by tkeep—2013-03-21T18:31:09.861Z
Will modify the documentation for unum_formatXXX() methods with something similar to this excerpt form Unicode::extract
If the string fits into dest but cannot be NUL-terminated (length()==destCapacity) then the error code is set to U_STRING_NOT_TERMINATED_WARNING. If the string itself does not fit into dest (length()>destCapacity) then the error code is set to U_BUFFER_OVERFLOW_ERROR.
Trac Comment 2 by tkeep—2013-03-21T18:13:20.658Z
The pattern for unum_formatXXX() in source/i18n/unum.cpp is this:
Assignee
Reporter
Components
Labels
Reviewer
Priority
